539151 Festo Directional Control Valves

Product Details

• Valve function
  2x3/2, closed, monostable
• Actuation type
  Electrical
• Operating voltage
  24V DC
• Exhaust air function
  With flow control option Via individual sub-base
• Manual override
  Detenting Covered
• Symbol
  00992836
• Flow rate of pneumatic valve on individual sub-base
  1100 l/min
• Max. positive test pulse with 0 signal
  1500 µs
• Contamination level
  3
• Permissible voltage fluctuations
  +/- 10 %
• Relative air humidity
  0 - 90 %
• Pneumatic connection 2
  Sub-base, size 26 mm as per ISO 15407-2
• Seals material
  FPM NBR
• Lap
  Overlap
• Pilot pressure MPa
  0.3 MPa ... 1 MPa
• Standard nominal flow rate
  900 l/min
• Type code
  VSVA
• Design
  Piston gate valve
• Flow direction
  Reversible only
• Vibration resistance
  Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Ambient temperature
-5 °C ... 50 °C
Pilot exhaust air port 82/84
Optionally: Ducted
Pneumatic connection 1
Sub-base, size 26 mm as per ISO 15407-2
Housing material
Die-cast aluminum PA
Operating pressure
-0.9 bar ... 10 bar
Width
26 mm
Pneumatic working port
Sub-base, size 26 mm as per ISO 15407-1 G1/4
Degree of protection
IP65 NEMA 4
Mounting position
Any
Pilot air supply port
External Internal
Optimized flow rate of pneumatic valve, pneumatically concatenated flow
1150 l/min
On switching time
32 ms
Coil characteristics
24 V DC: 1.3 W
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Type of mounting
On sub-base
Pneumatic connection 3
Sub-base, size 26 mm as per ISO 15407-2
Max. current consumption
60 mA
Sealing principle
Soft
Signal status display
LED
Optimized flow rate of pneumatic valve pneumatically concatenated flow
900 l/min
Switching time off
30 ms
Nominal operating voltage DC
24 V
Max. negative test pulse on 1 signal
1200 µs
Corrosion resistance class (CRC)
0 - No corrosion stress
Product weight
335 g
Electrical connection
Plug-in as per ISO 15407-2
Note on materials
RoHS-compliant
Pneumatic connection 5
Sub-base, size 26 mm as per ISO 15407-2
Certification
CSA (OL) c UL us - Recognized (OL)
Type of control
Pilot-controlled
Flow rate of pneumatic valve
1250 l/min
Pilot pressure
3 bar ... 10 bar
Duty cycle
100%
Surge resistance
2.5 kV
Shock resistance
Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Pilot air port 12/14
Sub-base, size 26 mm as per ISO 15407-2
Pneumatic connection 4
Sub-base, size 26 mm as per ISO 15407-2
Material of screws
Steel, galvanized

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